| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.26 | 6.651% | $41.8712 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $84.76 | 7.767% | $91.3433 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $20.58 | 5.537% | $21.7195 | $21.72 | $21.70 | $21.70 |
| Purchase #4 | $197.92 | 4.466% | $206.7591 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $7.40 | 8.282% | $8.0129 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $44.43 | 4.516% | $46.4365 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $92.97 | 5.556% | $98.1354 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $487.32 | $514.2779 | $514.28 | $514.25 | $514.20 | |